Data Sheet GE Energy CAR2024FP series rectifier Input: 90Vac to 264Vac; Output: 24Vdc @ 83A; 3.3Vdc or 5 Vdc @ 1A Features  Universal input with PFC  Constant power characteristic  3 front panel LEDs: input, output, fault  Remote ON/OFF control of the 24Vdc output  Remote sense on the 24Vdc output  No minimum load requirements  Redundant parallel operation  Active load sharing (single wire)  Hot Plug-ability  Efficiency: typically 90% @ 50% load Applications  Standby orderable either as 3.3Vdc or 5Vdc  24Vdc distributed power architectures  Auto recoverable OC & OT protection  Telecom Base Stations  Operating temperature: -10 - 70C (de-rated above 50C)  Mid to high-end Servers 2  Digital status & control: I C and PMBus serial bus  Enterprise Networking nd  EN/IEC/UL60950-1 2 edition; UL, CSA and VDE  Network Attached Storage  EMI: class A FCC docket 20780 part 15, EN55022  Telecom Access Nodes  Meets EN6100 immunity and transient standards  Routers/Switches  Shock & vibration: NEBS GR-63-CORE, level 3  Broadband Switches  ATE Equipment Description The CAR2024FP series of Front-End rectifiers provide highly efficient isolated 2000 watts @ 24Vdc power from 3 worldwide input mains in a compact 1U industry standard form factor in an unprecedented power density of 21W/in . These rectifiers are ideal for either datacom or telecom applications such as enterprise networking, remote base stations, mid to high-end servers, and storage equipment, where mid to light load efficiency is of key importance given the nature of the power consumption of the end application. The high-density, front-to-back airflow is designed for minimal space utilization and is highly expandable for future 2 growth. The industry standard PMBus compliant I C communications buss offers a full range of control and monitoring capabilities. The SMBAlert signal pin alerts customers automatically of any state change within the power supply. May 7, 2015 ©2012 General Electric Company. All rights reserved. GE Energy CAR2024FP series rectifier Input: 90Vac to 264Vac; Output: 24 Vdc @ 83A; 3.3Vdc or 5 Vdc @ 1A Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability. Parameter Device Symbol Min Max Unit Input Voltage: Continuous All VIN 0 264 V ac 1 Operating Ambient Temperature All TA -10 70 °C Storage Temperature All Tstg -40 85 °C I/O Isolation voltage to Frame (100% factory Hi-Pot tested) All 1500 Vac Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage, load, and temperature conditions. INPUT Parameter Device Symbol Min Typ Max Unit Operational Range All VIN 90 110/230 264 Vac F IN Frequency Range (ETSI 300-132-1 recommendation) All 47 50/60 63 Hz V IN Main Output Turn_OFF All 85 V ac Maximum Input Current V = 100V IN ac 14.3 All I A IN ac 12.6 (VO= VO, set, IO=IO, max) VIN= 180Vac Cold Start Inrush Current All IIN 40 Apeak (Excluding x-caps, 25C, <10ms, per ETSI 300-132) Efficiency 100% load 90 All 90 %  (Tamb=25C, Vin = 230Vac, Vout= 24Vdc, IO=IO, max) 50% load 84 20% load All Power Factor (Vin=230Vac, I =I ) PF 0.99 O O, max 2 Holdup time Vin= 220Vac 15 All T ms (Vout= 24V , Tamb 25C, I =I ) V = 100V 15 dc O O, max in ac All Early warning prior to loss of DC output below regulation 3 ms All Ride through T 10 ms All Leakage Current (Vin= 250Vac, Fin = 60Hz) IIN 3 mArms Isolation Input/Output 3000 Vac Input/Frame All 1500 V ac Output/Frame 100 Vdc 24Vdc MAIN OUTPUT Parameter Device Symbol Min Typ Max Unit Output Power HL / LL [180 – 264 / 90-132 Vac] V ≥ 24V 0 - 2000/1200 W dc dc All W V = 21V 0 - 1743/1050 W dc dc Set point All 23.976 24.00 24.024 V dc All Overall regulation (load, temperature, aging) -3 +3 % Remote sense voltage drop (both sense wires) 0.5 Vdc V out 3 All Ripple and noise 240 mV p-p All Turn-ON overshoot +3 % 1 Derated above 50C at 2.5%/C 2 24V output can decay down to 20V 3 Measured across a 10µf electrolytic and a 0.1µf ceramic capacitors in parallel. 20MHz bandwidth May 7, 2015 ©2012 General Electric Company. 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Page 2 GE Energy CAR2024FP series rectifier Input: 90Vac to 264Vac; Output: 24Vdc @ 83A; 3.3Vdc or 5 Vdc @ 1A 24V MAIN OUTPUT (continued) dc Parameter Device Symbol Min Typ Max Unit Turn-ON delay 2 sec Remote ON/OFF delay time All T 40 ms Turn-ON rise time (10 – 90% of V ) 60 ms out Transient response 50% step [10%-60%, 50% - 100%] All -5 +5 %Vout (dI/dt – 1A/ µs, recovery 300µs) out All Programmable range (hardware & software) V 21 29 V out dc Overvoltage protection, latched All 30 31 32 V dc (recovery by cycling OFF/ON via hardware or software) Output current V = HL All 83 in 0 A dc Vin = LL 50 I out Current limit, Hiccup (programmable level) All 110 130 % of FL Active current share All -5 +5 % of FL AUXILIARY OUTPUT Parameter Device Symbol Min Typ Max Unit Set point All V 3.3 / 5.0 V out dc Overall regulation (load, temperature, aging) All V -5 +5 % out Ripple and noise All 50 mVp-p Output current All I 0 1 A out dc Overload protection - Overvoltage protection V Isolation Output/Frame All 100 dc General Specifications Parameter Min Typ Max Units Notes Full load, 25C ; MTBF per SR232 Reliability protection for Reliability 450,000 Hours electronic equipment, issue 2, method I, case III, Service Life 10 Years Full load, excluding fans Unpacked Weight 2.23/4.9 Kgs/Lbs Packed Weight 2.45/5.4 Kgs/Lbs May 7, 2015 ©2012 General Electric Company. All rights reserved. Page 3 GE Energy CAR2024FP series rectifier Input: 90Vac to 264Vac; Output: 24 Vdc @ 83A; 3.3Vdc or 5 Vdc @ 1A Environmental, Reliability Parameter Min Typ Max Units Notes Ambient Temperature 4 Operating -10 50 °C Air inlet from sea level to 5,000 feet. Altitude Operating 2250/7.4k m / ft Power Derating 2.5 %/°C 51°C to 70C 2.0 C/1000 ft Above 5,000 ft Storage -40 85 °C Altitude non-operating 8200/30k m / ft Acoustic noise 55 dbA Full load Over-temperature Protection 125/110 °C Shutdown / restart Humidity Operating 30 95 Relative humidity, non-condensing % Storage 10 95 Shock and Vibration acceleration 6 Grms NEBS GR-63-CORE, Level 3, 20 -2000Hz, min 30 minutes NEBS GR-63-CORE, all floors, Seismic Zone 4 Designed Earthquake Rating 4 Zone and tested to meet NEBS specifications. Full load, 25C ; MTBF per SR232 Reliability protection Reliability 400,000 Hrs for electronic equipment, method I, case III, Service Life 10 Yrs Full load, excluding fans EMC Parameter Criteria Standard Level Test AC input Conducted emissions EN55022, FCC Docket 20780 part 15, subpart J A 0.15 – 30MHz EN61000-3-2 0 – 2 KHz Radiated emissions EN55022 A 30 – 10000MHz Voltage dips EN61000-4-11 A -30%, 10ms B -60%, 100ms B -100%, 5sec Voltage surge EN61000-4-5 A 4kV, 1.2/50µs, common mode A 2kV, 1.2/50µs, differential mode immunity Fast transients EN61000-4-4 B 5/50ns, 2kV (common mode) Enclosure immunity Conducted RF fields EN61000-4-6 A 130dBµV, 0.15-80MHz, 80% AM Radiated RF fields EN61000-4-3 A 10V/m, 80-1000MHz, 80% AM ENV 50140 A ESD EN61000-4-2 B 4kV contact, 8kV air 4 Designed to start at an ambient down to -40°C; meet spec after  30 min warm up period, may not meet operational limits below -10°C. May 7, 2015 ©2012 General Electric Company. All rights reserved. Page 4 Preliminary Data Sheet GE Energy CAR0812DC series dc-dc converter Input: -36Vdc to -75Vdc; Output: +12 Vdc @ 850W; 3.3Vdc or 5 Vdc @ 1A Write protect (WP): This signal protects the contents of Status and Control the EEPROM from accidental over writing. When left open the EEPROM is write protected. A LO (TTL Some functions have two means of monitor/control; A compatible) permits writing to the EEPROM. This signal signal level that represents the analog value being 2 is pulled HI internally by the power supply. measured or controlled, or, reading/writing via the i C port the measured value or the control command. Output signals Unless otherwise noted, control via the signals pins is Output current monitor (Imon): A voltage level of ‘active’ so long that a firmware based command is not 0.1V/Amp proportional to the delivered output current is initiated. Once firmware initiates a command that is also present on this pin. Accuracy: ± 500mV for loads > 25% represented on a signal pin, the firmware takes over and FL. replaces the hardware based control signal. Firmware control is maintained until bias power to the processor is AC OK: A TTL compatible status signal representing interrupted. Once bias power is removed the processor whether the input voltage is within the anticipated range. resets and the analog signal pin control is ‘active’ until This signal needs to be pulled HI externally through a firmware takes over control. resistor. Maximum sink current ≤ 4mA and the max voltage is 12Vdc. Open collector (HI) on this signal Details of analog controls are provided in this data sheet indicates that the input voltage is applied within the under Signal Definitions. GE Energy will provide separate specified input range. application notes on the I2C protocol. Contact your local GE Energy representative for details. DC OK: A TTL compatible status signal representing whether the output voltage is present. This signal needs Signal Definitions to be pulled HI externally through a resistor. Maximum sink current ≤ 4mA and the max voltage is 12Vdc. Open All signals and outputs are referenced to Output return. collector (HI) on this signal indicates that the output These include ‘Vstb return’ and ‘Signal return’. voltage is present. Input Signals Over temp warning: A TTL compatible status signal representing whether an over temperature exists. This Voltage programming (V ): An analog voltage on this prog signal needs to be pulled HI externally through a resistor. signal can vary the output voltage ± 10% from 21Vdc to Maximum sink current ≤ 4mA and the max voltage is 29Vdc. The equation of this signal is: 12Vdc. Open collector (HI) on this signal indicates that V = 21 + (V * 3.2) 0 < V < 2.5 out prog prog temperatures are normal. If 2.5 < Vprog < 3, the output is 29V. If Vprog is > 3V or If an over temperature should occur, this signal would left open the programming signal is ignored and the unit pull LO for approximately 10 seconds prior to shutting output is set at the setpoint of 24Vdc. down the power supply. The unit would restart if internal temperatures recover within normal operational levels. At Load share (Ishare): This is a single wire analog signal that time the signal reverts back to its open collector (HI) that is generated and acted upon automatically by power state. supplies connected in parallel. The Ishare pins should be tied together for power supplies if active current share Fault: A TTL compatible status signal representing among the power supplies is desired. No resistors or whether a Fault occurred. This signal needs to be pulled capacitors should get connected to this pin. HI externally through a resistor. Maximum sink current ≤ 4mA and the max voltage is 12Vdc. Open collector (HI) Remote ON/OFF: Controls the presence of the main on this signal indicates that no Fault is present. 24Vdc output voltage. This is an open collector, TTL level control signal. This signal needs to be pulled HI This signal activates for OTP, OVP, OCP, AC fault or No externally through a resistor. Maximum collector voltage output. is 12Vdc and the maximum sink current is 1mA. A Logic PS Present: This pin is connected to ‘output return’ within 1 (TTL HI level) turns ON the 24Vdc output, while a Logic the power supply. Its intent is to indicate to the system 0 (TTL LO level) turns OFF the 24Vdc output. that a power supply is present. This signal may need to A turn OFF command either through this signal (Remote be pulled HI externally through a resistor. ON/OFF) or firmware commanded would turn OFF the Interrupt (SMBAlert): A TTL compatible status signal, 24V output. representing the SMBusAlert# feature of the PMBus 2 Enable: This is a short signal pin that controls the compatible i C protocol in the power supply. This signal presence of the 24Vdc main output. This pin should be needs to be pulled HI externally through a resistor. connected to ‘output return’ on the system side of the Maximum sink current ≤ 4mA and the pull up resistor output connector. The purpose of this pin is to ensure should be tied to 3.3Vdc. Open collector (HI) on this that the output turns ON after engagement of the power signal indicates that no Interrupt has been triggered. blades and turns OFF prior to disengagement of the power blades. 12 April 2012 ©2012 General Electric Company. All rights reserved. Page 5 GE Energy CAR2024FP series rectifier Input: 90Vac to 264Vac; Output: 24 Vdc @ 83A; 3.3Vdc or 5 Vdc @ 1A See the communications protocol for further information. Serial Bus Communications Communications Protocol The I²C interface facilitates the monitoring and control of various operating parameters within the unit and 2 The I²C protocol is described in detail by the I C and transmits these on demand over an industry standard I²C PMBus Serial Communications Protocol for the CAR Serial bus. Family of Power Supplies application note. All signals are referenced to ‘Signal Return’. The following I²C protocol commands are not supported: Device addressing: The microcontroller (MCU) and the FAN1_SPEED_ I²C, FAN2_SPEED_ I²C EEPROM have the following addresses: VIN_ I²C, IIN_ I²C, PIN_ I²C Device Address Address Bit Assignments (Most to Least Significant) The following PMBus protocol commands are not MCU 0xBx 1 0 1 1 A2 A1 A0 R/W supported: EEPROM 0xAx 1 0 1 0 A2 A1 A0 R/W FAN_COMMAND_1 0 x 21 Address lines (A2, A1, A0): These signal pins allow up to eight (8) modules to be addressed on a single I²C bus. STATUS_FAN_1_2 0 x 81 The pins are pulled HI internal to the power supply. For a READ_VIN 0 x 88 logic LO these pins should be connected to ‘Output Return’ READ_IIN 0 x 89 Serial Clock (SCL): The clock pulses on this line are READ_FAN_SPEED_1 0 x 90 generated by the host that initiates communications across the I²C Serial bus. This signal is pulled up READ_FAN_SPEED_2 0 x 91 internally to 3.3V by a 10kΩ resistor. The end user READ_PIN 0 x A3 should add additional pull up resistance as necessary to ensure that rise and fall time timing and the maximum The STAUS_MFR_SPECIFIC (Register 0 x 80) has a bit sink current is in compliance to the I²C specifications. changed; Serial Data (SDA): This line is a bi-directional data line. . Bit 5 0 = interrupt, 1 = no interrupt This signal is pulled up internally to 3.3V by a 10kΩ LEDs resistor. The end user should add additional pull up resistance as necessary to ensure that rise and fall time Three LEDs are located on the front faceplate. The AC timing and the maximum sink current is in compliance to LED provides visual indication of the INPUT signal the I²C specifications. function. When the LED is ON GREEN the power supply input is within normal design limits. EEPROM The second LED DC provides visual indication when the The microcontroller has 96 bytes of EEPROM memory output is ON. When the LED is GREEN then the DC available for the system host. output is present. Another separate EEPROM IC will provide another 128 The third LED FLT provides visual indication when a fault bytes of memory with write protect feature. Minimum is present. When the LED is RED then a fault condition information to be included in this separate EEPROM: exists and the power supply does not provide output model number, revision, date code, serial number etc. power. Alarm Table LED Indicator Monitoring Signals Test Condition AC OK DC OK FAULT FAULT DC OK INPUT OK TEMP OK 1 Normal Operation Green Green OFF High High High High Red 2 Low or NO INPUT OFF OFF Low Low Low High Red 3 OVP Green OFF Low Low High High Red 4 Over Current Green OFF Low Low High High 5 Over Temp Alarm Green Green OFF High High High Low Green Red 6 Over Temp Fault OFF Low Low High Low Red 7 Remote ON/OFF, OFF Green OFF Low Low High High Note: Test condition #2 had 2 modules plug in. One module is running and the other one is with no AC. May 7, 2015 ©2012 General Electric Company. All rights reserved. Page 6 GE Energy CAR2024FP series rectifier Input: 90Vac to 264Vac; Output: 24Vdc @ 83A; 3.3Vdc or 5 Vdc @ 1A Outline Drawing May 7, 2015 ©2012 General Electric Company. All rights reserved. Page 7 GE Energy CAR2024FP series rectifier Input: 90Vac to 264Vac; Output: 24 Vdc @ 83A; 3.3Vdc or 5 Vdc @ 1A Connector Pin Assignments Rear of power supply: Molex 87663-4002 or equivalent FCI 51694-003 Mating connector: Molex P/N 87664-2001 FCI P/N 51810-004LF Pin Function Pin Function Pin Function Pin Function A1 Vstb [3.3V] B1 Fault C1 ISHARE D1 VProg A2 PS Present B2 I Monitor (IMON) C2 N/C D2 OVP Test Point A3 Signal Return B3 Enable: “0” –ON “1” -OFF C3 Over Temp Warning D3 Remote ON/OFF 2 A4 Write Protect (WP) B4 Vstb Return C4 I C Address (A0) D4 DC OK 2 2 A5 Remote Sense (+) B5 SDA (I C bus) C5 I C Address (A1) D5 AC OK 2 2 A6 Remote Sense (-) B6 SCL (I C bus) C6 I C Address (A2) D6 SMBAlert P1 Line P2 Neutral P3 Frame P4 – P6 +24Vdc P7 – P9 Return Ordering Information Please contact your GE Energy Sales Representative for pricing, availability and optional features. Contact Us For more information, call us at USA/Canada: +1 888 546 3243, or +1 972 244 9288 Asia-Pacific: +86.021.54279977*808 Europe, Middle-East and Africa: +49.89.878067-280 India: +91.80.28411633 www.ge.com/powerelectronics May 7, 2015 ©2012 General Electric Company. All rights reserved. Page 8 GE Energy CAR2024FP series rectifier Input: 90Vac to 264Vac; Output: 24Vdc @ 83A; 3.3Vdc or 5 Vdc @ 1A PRODUCT DESCRIPTION PART NUMBER 2000W Front-End +24Vout Front-End, 3.3Vaux, with face plate and PMBus interface CAR2024FPB-Z01A Contact Us For more information, call us at USA/Canada: +1 888 546 3243, or +1 972 244 9288 Asia-Pacific: +86.021.54279977*808 Europe, Middle-East and Africa: +49.89.878067-280 India: +91.80.28411633 www.ge.com/powerelectronics May 7, 2015 ©2012 General Electric Company. All rights reserved. Page 9